Concave Core Box Router Bit (Quarter Round) D=18mm, R4, Z2 – T.C.T. (Carbide) Vatzo

🛠️ Roundover Router Bit (Quarter-Round) with Bearing

Do you want to eliminate sharp edges and give your pieces a professional look? The roundover router bit is an essential tool in any carpenter's kit. With a concave profile that creates a perfect quarter-round, this bit quickly transforms any raw edge into a smooth and aesthetic border.

It is ideal for working with both hard and soft solid wood, as well as composite materials such as MDF, chipboard, or plastic.

✅ Advantages and Features:

• Bearing Guide: Equipped with a precision bearing that allows you to rout along contours without the need for additional guides. Perfect for round tables, arches, or irregular shapes.
• Carbide (Vidia) Cutters: High-density carbide inserts ensure a clean cut, free of burn marks, and much greater wear resistance compared to classic steel.
• Quarter-Round Profile: Creates that classic rounded edge ("radius"), essential for shelves, kitchen countertops, or chair armrests.
• Universal Use: Suitable for all manual (plunge router) or bench-top routing machines.

💡 Tips for Craftsmen:

• Depth Adjustment: If you lower the bit more than the quarter-round radius, you can achieve a decorative profile with a "step" (shoulder), giving the edge a classic design.
• Working Speed: For hard wood species (oak, beech), we recommend a quick pass for roughing and a second, very fine pass for a mirror finish.

⚙️ Technical Details:

• Blade material: Tungsten Carbide (T.C.T. / Vidia)
• Cutting diameter (D): 18 mm
• Working depth (Lc): 8 mm
• Radius (R): 4 mm
• Total Length (L): 49 mm
• Number of cutters: Z2 (two cutters)